Don Underwood
| nickname | Hollywood |
| country | United States Of America |
| age | 52 |
| weight | 280 lbs | 127 kg |
| height | 6’ 0” | 183 cm |
| occupation | Salesman |
| biceps | 19.7” | 50 cm |
| forearm | 17.7” | 45 cm |
| wrist | --- |
KNUCKLES UP 5
Best of 5 · right arm
Jan 25, 2025 Sat, 14:00
Don Underwood
Riekerd Bornman
Fallen Heroes Armwrestling Tournament VI
Best of 5 · right arm
Sep 24, 2022 Sat, 10:30
Austin Jaggers
Don Underwood
Monster Factory Armwrestling 2
Best of 5 · right arm
Jul 9, 2022 Sat, 18:00
Don Underwood
devin gagnebin
Arizona State Championship
Best of 5 · right arm
Apr 23, 2022 Sat, 22:00
Wayne Withers
Don Underwood
MONSTER FACTORY (Main Card)
Best of 5 · right arm
Mar 19, 2022 Sat, 20:00
BJ Fokakis
Don Underwood